diff --git a/tests/unit/java/com/android/server/connectivity/PermissionMonitorTest.java b/tests/unit/java/com/android/server/connectivity/PermissionMonitorTest.java
index a9749c4..31f65d7 100644
--- a/tests/unit/java/com/android/server/connectivity/PermissionMonitorTest.java
+++ b/tests/unit/java/com/android/server/connectivity/PermissionMonitorTest.java
@@ -60,7 +60,6 @@
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.reset;
-import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -83,9 +82,12 @@
 import android.util.ArraySet;
 import android.util.SparseIntArray;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.test.InstrumentationRegistry;
 import androidx.test.filters.SmallTest;
 
+import com.android.net.module.util.CollectionUtils;
 import com.android.testutils.DevSdkIgnoreRule;
 import com.android.testutils.DevSdkIgnoreRunner;
 
@@ -98,6 +100,7 @@
 import org.mockito.MockitoAnnotations;
 import org.mockito.invocation.InvocationOnMock;
 
+import java.lang.reflect.Array;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -161,20 +164,17 @@
         doReturn(UserHandle.ALL).when(asUserCtx).getUser();
         when(mContext.createContextAsUser(eq(UserHandle.ALL), anyInt())).thenReturn(asUserCtx);
         when(mDeps.getUidsAllowedOnRestrictedNetworks(any())).thenReturn(new ArraySet<>());
+        // Set DEVICE_INITIAL_SDK_INT to Q that SYSTEM_UID won't have restricted network permission
+        // by default.
+        doReturn(VERSION_Q).when(mDeps).getDeviceFirstSdkInt();
 
-        mPermissionMonitor = spy(new PermissionMonitor(mContext, mNetdService, mDeps));
+        mPermissionMonitor = new PermissionMonitor(mContext, mNetdService, mDeps);
         mNetdMonitor = new NetdMonitor(mNetdService);
 
         when(mPackageManager.getInstalledPackages(anyInt())).thenReturn(/* empty app list */ null);
         mPermissionMonitor.startMonitoring();
     }
 
-    private boolean hasRestrictedNetworkPermission(String partition, int targetSdkVersion, int uid,
-            String... permissions) {
-        return hasRestrictedNetworkPermission(
-                partition, targetSdkVersion, "" /* packageName */, uid, permissions);
-    }
-
     private boolean hasRestrictedNetworkPermission(String partition, int targetSdkVersion,
             String packageName, int uid, String... permissions) {
         final PackageInfo packageInfo =
@@ -223,13 +223,44 @@
 
     private static PackageInfo buildPackageInfo(String packageName, int uid,
             String... permissions) {
-        final PackageInfo pkgInfo;
-        pkgInfo = systemPackageInfoWithPermissions(permissions);
+        final PackageInfo pkgInfo = systemPackageInfoWithPermissions(permissions);
         pkgInfo.packageName = packageName;
         pkgInfo.applicationInfo.uid = uid;
         return pkgInfo;
     }
 
+    // TODO: Move this method to static lib.
+    private static @NonNull <T> T[] appendElement(Class<T> kind, @Nullable T[] array, T element) {
+        final T[] result;
+        if (array != null) {
+            result = Arrays.copyOf(array, array.length + 1);
+        } else {
+            result = (T[]) Array.newInstance(kind, 1);
+        }
+        result[result.length - 1] = element;
+        return result;
+    }
+
+    private void buildAndMockPackageInfoWithPermissions(String packageName, int uid,
+            String... permissions) throws Exception {
+        final PackageInfo packageInfo = buildPackageInfo(packageName, uid, permissions);
+        // This will return the wrong UID for the package when queried with other users.
+        doReturn(packageInfo).when(mPackageManager)
+                .getPackageInfo(eq(packageName), anyInt() /* flag */);
+        final String[] oldPackages = mPackageManager.getPackagesForUid(uid);
+        // If it's duplicated package, no need to set it again.
+        if (CollectionUtils.contains(oldPackages, packageName)) return;
+
+        // Combine the package if this uid is shared with other packages.
+        final String[] newPackages = appendElement(String.class, oldPackages, packageName);
+        doReturn(newPackages).when(mPackageManager).getPackagesForUid(eq(uid));
+    }
+
+    private void addPackage(String packageName, int uid, String... permissions) throws Exception {
+        buildAndMockPackageInfoWithPermissions(packageName, uid, permissions);
+        mPermissionMonitor.onPackageAdded(packageName, uid);
+    }
+
     @Test
     public void testHasPermission() {
         PackageInfo app = systemPackageInfoWithPermissions();
@@ -298,67 +329,77 @@
 
     @Test
     public void testHasRestrictedNetworkPermission() {
-        assertFalse(hasRestrictedNetworkPermission(PARTITION_SYSTEM, VERSION_P, MOCK_UID1));
         assertFalse(hasRestrictedNetworkPermission(
-                PARTITION_SYSTEM, VERSION_P, MOCK_UID1, CHANGE_NETWORK_STATE));
-        assertTrue(hasRestrictedNetworkPermission(
-                PARTITION_SYSTEM, VERSION_P, MOCK_UID1, NETWORK_STACK));
+                PARTITION_SYSTEM, VERSION_P, MOCK_PACKAGE1, MOCK_UID1));
         assertFalse(hasRestrictedNetworkPermission(
-                PARTITION_SYSTEM, VERSION_P, MOCK_UID1, CONNECTIVITY_INTERNAL));
+                PARTITION_SYSTEM, VERSION_P, MOCK_PACKAGE1, MOCK_UID1, CHANGE_NETWORK_STATE));
         assertTrue(hasRestrictedNetworkPermission(
-                PARTITION_SYSTEM, VERSION_P, MOCK_UID1, CONNECTIVITY_USE_RESTRICTED_NETWORKS));
+                PARTITION_SYSTEM, VERSION_P, MOCK_PACKAGE1, MOCK_UID1, NETWORK_STACK));
         assertFalse(hasRestrictedNetworkPermission(
-                PARTITION_SYSTEM, VERSION_P, MOCK_UID1, CHANGE_WIFI_STATE));
+                PARTITION_SYSTEM, VERSION_P, MOCK_PACKAGE1, MOCK_UID1, CONNECTIVITY_INTERNAL));
         assertTrue(hasRestrictedNetworkPermission(
-                PARTITION_SYSTEM, VERSION_P, MOCK_UID1, PERMISSION_MAINLINE_NETWORK_STACK));
+                PARTITION_SYSTEM, VERSION_P, MOCK_PACKAGE1, MOCK_UID1,
+                CONNECTIVITY_USE_RESTRICTED_NETWORKS));
+        assertFalse(hasRestrictedNetworkPermission(
+                PARTITION_SYSTEM, VERSION_P, MOCK_PACKAGE1, MOCK_UID1, CHANGE_WIFI_STATE));
+        assertTrue(hasRestrictedNetworkPermission(
+                PARTITION_SYSTEM, VERSION_P, MOCK_PACKAGE1, MOCK_UID1,
+                PERMISSION_MAINLINE_NETWORK_STACK));
 
-        assertFalse(hasRestrictedNetworkPermission(PARTITION_SYSTEM, VERSION_Q, MOCK_UID1));
         assertFalse(hasRestrictedNetworkPermission(
-                PARTITION_SYSTEM, VERSION_Q, MOCK_UID1, CONNECTIVITY_INTERNAL));
+                PARTITION_SYSTEM, VERSION_Q, MOCK_PACKAGE1, MOCK_UID1));
+        assertFalse(hasRestrictedNetworkPermission(
+                PARTITION_SYSTEM, VERSION_Q, MOCK_PACKAGE1, MOCK_UID1, CONNECTIVITY_INTERNAL));
     }
 
     @Test
     public void testHasRestrictedNetworkPermissionSystemUid() {
         doReturn(VERSION_P).when(mDeps).getDeviceFirstSdkInt();
-        assertTrue(hasRestrictedNetworkPermission(PARTITION_SYSTEM, VERSION_P, SYSTEM_UID));
         assertTrue(hasRestrictedNetworkPermission(
-                PARTITION_SYSTEM, VERSION_P, SYSTEM_UID, CONNECTIVITY_INTERNAL));
+                PARTITION_SYSTEM, VERSION_P, SYSTEM_PACKAGE1, SYSTEM_UID));
         assertTrue(hasRestrictedNetworkPermission(
-                PARTITION_SYSTEM, VERSION_P, SYSTEM_UID, CONNECTIVITY_USE_RESTRICTED_NETWORKS));
+                PARTITION_SYSTEM, VERSION_P, SYSTEM_PACKAGE1, SYSTEM_UID, CONNECTIVITY_INTERNAL));
+        assertTrue(hasRestrictedNetworkPermission(
+                PARTITION_SYSTEM, VERSION_P, SYSTEM_PACKAGE1, SYSTEM_UID,
+                CONNECTIVITY_USE_RESTRICTED_NETWORKS));
 
         doReturn(VERSION_Q).when(mDeps).getDeviceFirstSdkInt();
-        assertFalse(hasRestrictedNetworkPermission(PARTITION_SYSTEM, VERSION_Q, SYSTEM_UID));
         assertFalse(hasRestrictedNetworkPermission(
-                PARTITION_SYSTEM, VERSION_Q, SYSTEM_UID, CONNECTIVITY_INTERNAL));
+                PARTITION_SYSTEM, VERSION_Q, SYSTEM_PACKAGE1, SYSTEM_UID));
+        assertFalse(hasRestrictedNetworkPermission(
+                PARTITION_SYSTEM, VERSION_Q, SYSTEM_PACKAGE1, SYSTEM_UID, CONNECTIVITY_INTERNAL));
         assertTrue(hasRestrictedNetworkPermission(
-                PARTITION_SYSTEM, VERSION_Q, SYSTEM_UID, CONNECTIVITY_USE_RESTRICTED_NETWORKS));
+                PARTITION_SYSTEM, VERSION_Q, SYSTEM_PACKAGE1, SYSTEM_UID,
+                CONNECTIVITY_USE_RESTRICTED_NETWORKS));
     }
 
     @Test
     public void testHasRestrictedNetworkPermissionVendorApp() {
-        assertTrue(hasRestrictedNetworkPermission(PARTITION_VENDOR, VERSION_P, MOCK_UID1));
         assertTrue(hasRestrictedNetworkPermission(
-                PARTITION_VENDOR, VERSION_P, MOCK_UID1, CHANGE_NETWORK_STATE));
+                PARTITION_VENDOR, VERSION_P, MOCK_PACKAGE1, MOCK_UID1));
         assertTrue(hasRestrictedNetworkPermission(
-                PARTITION_VENDOR, VERSION_P, MOCK_UID1, NETWORK_STACK));
+                PARTITION_VENDOR, VERSION_P, MOCK_PACKAGE1, MOCK_UID1, CHANGE_NETWORK_STATE));
         assertTrue(hasRestrictedNetworkPermission(
-                PARTITION_VENDOR, VERSION_P, MOCK_UID1, CONNECTIVITY_INTERNAL));
+                PARTITION_VENDOR, VERSION_P, MOCK_PACKAGE1, MOCK_UID1, NETWORK_STACK));
         assertTrue(hasRestrictedNetworkPermission(
-                PARTITION_VENDOR, VERSION_P, MOCK_UID1, CONNECTIVITY_USE_RESTRICTED_NETWORKS));
+                PARTITION_VENDOR, VERSION_P, MOCK_PACKAGE1, MOCK_UID1, CONNECTIVITY_INTERNAL));
         assertTrue(hasRestrictedNetworkPermission(
-                PARTITION_VENDOR, VERSION_P, MOCK_UID1, CHANGE_WIFI_STATE));
+                PARTITION_VENDOR, VERSION_P, MOCK_PACKAGE1, MOCK_UID1,
+                CONNECTIVITY_USE_RESTRICTED_NETWORKS));
+        assertTrue(hasRestrictedNetworkPermission(
+                PARTITION_VENDOR, VERSION_P, MOCK_PACKAGE1, MOCK_UID1, CHANGE_WIFI_STATE));
 
-        assertFalse(hasRestrictedNetworkPermission(PARTITION_VENDOR, VERSION_Q, MOCK_UID1));
         assertFalse(hasRestrictedNetworkPermission(
-                PARTITION_VENDOR, VERSION_Q, MOCK_UID1, CONNECTIVITY_INTERNAL));
+                PARTITION_VENDOR, VERSION_Q, MOCK_PACKAGE1, MOCK_UID1));
         assertFalse(hasRestrictedNetworkPermission(
-                PARTITION_VENDOR, VERSION_Q, MOCK_UID1, CHANGE_NETWORK_STATE));
+                PARTITION_VENDOR, VERSION_Q, MOCK_PACKAGE1, MOCK_UID1, CONNECTIVITY_INTERNAL));
+        assertFalse(hasRestrictedNetworkPermission(
+                PARTITION_VENDOR, VERSION_Q, MOCK_PACKAGE1, MOCK_UID1, CHANGE_NETWORK_STATE));
     }
 
     @Test
     public void testHasRestrictedNetworkPermissionUidAllowedOnRestrictedNetworks() {
-        mPermissionMonitor.updateUidsAllowedOnRestrictedNetworks(
-                new ArraySet<>(new Integer[] { MOCK_UID1 }));
+        mPermissionMonitor.updateUidsAllowedOnRestrictedNetworks(Set.of(MOCK_UID1));
         assertTrue(hasRestrictedNetworkPermission(
                 PARTITION_VENDOR, VERSION_Q, MOCK_PACKAGE1, MOCK_UID1));
         assertTrue(hasRestrictedNetworkPermission(
@@ -441,10 +482,7 @@
 
     private void assertBackgroundPermission(boolean hasPermission, String name, int uid,
             String... permissions) throws Exception {
-        when(mPackageManager.getPackageInfo(eq(name), anyInt()))
-                .thenReturn(packageInfoWithPermissions(
-                        REQUESTED_PERMISSION_GRANTED, permissions, PARTITION_SYSTEM));
-        mPermissionMonitor.onPackageAdded(name, uid);
+        addPackage(name, uid, permissions);
         assertEquals(hasPermission, mPermissionMonitor.hasUseBackgroundNetworksPermission(uid));
     }
 
@@ -556,13 +594,10 @@
         // MOCK_UID1: MOCK_PACKAGE1 only has network permission.
         // SYSTEM_UID: SYSTEM_PACKAGE1 has system permission.
         // SYSTEM_UID: SYSTEM_PACKAGE2 only has network permission.
-        doReturn(SYSTEM).when(mPermissionMonitor).highestPermissionForUid(any(),
-                eq(SYSTEM_PACKAGE1));
-        doReturn(NETWORK).when(mPermissionMonitor).highestPermissionForUid(any(),
-                eq(SYSTEM_PACKAGE2));
-        doReturn(NETWORK).when(mPermissionMonitor).highestPermissionForUid(any(),
-                eq(MOCK_PACKAGE1));
-        doReturn(SYSTEM).when(mPermissionMonitor).highestPermissionForUid(eq(SYSTEM), anyString());
+        buildAndMockPackageInfoWithPermissions(MOCK_PACKAGE1, MOCK_UID1, CHANGE_NETWORK_STATE);
+        buildAndMockPackageInfoWithPermissions(SYSTEM_PACKAGE1, SYSTEM_UID,
+                CONNECTIVITY_USE_RESTRICTED_NETWORKS);
+        buildAndMockPackageInfoWithPermissions(SYSTEM_PACKAGE2, SYSTEM_UID, CHANGE_NETWORK_STATE);
 
         // Add SYSTEM_PACKAGE2, expect only have network permission.
         mPermissionMonitor.onUserAdded(MOCK_USER1);
@@ -603,7 +638,6 @@
                 .thenReturn(new String[]{});
         when(mPackageManager.getPackagesForUid(MOCK_USER2.getUid(MOCK_UID1)))
                 .thenReturn(new String[]{});
-        mPermissionMonitor.onPackageRemoved(MOCK_PACKAGE1, MOCK_UID1);
         removePackageForUsers(new UserHandle[]{MOCK_USER1, MOCK_USER2}, MOCK_PACKAGE1, MOCK_UID1);
         mNetdMonitor.expectNoNetworkPerm(new UserHandle[]{MOCK_USER1, MOCK_USER2}, MOCK_UID1);
 
@@ -751,50 +785,29 @@
         mNetdMonitor.expectTrafficPerm(PERMISSION_NONE, SYSTEM_UID1);
     }
 
-    private PackageInfo setPackagePermissions(String packageName, int uid, String[] permissions)
-            throws Exception {
-        PackageInfo packageInfo = packageInfoWithPermissions(
-                REQUESTED_PERMISSION_GRANTED, permissions, PARTITION_SYSTEM);
-        when(mPackageManager.getPackageInfo(eq(packageName), anyInt())).thenReturn(packageInfo);
-        when(mPackageManager.getPackagesForUid(eq(uid))).thenReturn(new String[]{packageName});
-        return packageInfo;
-    }
-
-    private PackageInfo addPackage(String packageName, int uid, String[] permissions)
-            throws Exception {
-        PackageInfo packageInfo = setPackagePermissions(packageName, uid, permissions);
-        mPermissionMonitor.onPackageAdded(packageName, uid);
-        return packageInfo;
-    }
-
     @Test
     public void testPackageInstall() throws Exception {
-        addPackage(MOCK_PACKAGE1, MOCK_UID1, new String[] {INTERNET, UPDATE_DEVICE_STATS});
+        addPackage(MOCK_PACKAGE1, MOCK_UID1, INTERNET, UPDATE_DEVICE_STATS);
         mNetdMonitor.expectTrafficPerm(PERMISSION_TRAFFIC_ALL, MOCK_UID1);
 
-        addPackage(MOCK_PACKAGE2, MOCK_UID2, new String[] {INTERNET});
+        addPackage(MOCK_PACKAGE2, MOCK_UID2, INTERNET);
         mNetdMonitor.expectTrafficPerm(PERMISSION_INTERNET, MOCK_UID2);
     }
 
     @Test
     public void testPackageInstallSharedUid() throws Exception {
-        PackageInfo packageInfo1 = addPackage(MOCK_PACKAGE1, MOCK_UID1,
-                new String[] {INTERNET, UPDATE_DEVICE_STATS});
+        addPackage(MOCK_PACKAGE1, MOCK_UID1, INTERNET, UPDATE_DEVICE_STATS);
         mNetdMonitor.expectTrafficPerm(PERMISSION_TRAFFIC_ALL, MOCK_UID1);
 
         // Install another package with the same uid and no permissions should not cause the UID to
         // lose permissions.
-        PackageInfo packageInfo2 = systemPackageInfoWithPermissions();
-        when(mPackageManager.getPackageInfo(eq(MOCK_PACKAGE2), anyInt())).thenReturn(packageInfo2);
-        when(mPackageManager.getPackagesForUid(MOCK_UID1))
-              .thenReturn(new String[]{MOCK_PACKAGE1, MOCK_PACKAGE2});
-        mPermissionMonitor.onPackageAdded(MOCK_PACKAGE2, MOCK_UID1);
+        addPackage(MOCK_PACKAGE2, MOCK_UID1);
         mNetdMonitor.expectTrafficPerm(PERMISSION_TRAFFIC_ALL, MOCK_UID1);
     }
 
     @Test
     public void testPackageUninstallBasic() throws Exception {
-        addPackage(MOCK_PACKAGE1, MOCK_UID1, new String[] {INTERNET, UPDATE_DEVICE_STATS});
+        addPackage(MOCK_PACKAGE1, MOCK_UID1, INTERNET, UPDATE_DEVICE_STATS);
         mNetdMonitor.expectTrafficPerm(PERMISSION_TRAFFIC_ALL, MOCK_UID1);
 
         when(mPackageManager.getPackagesForUid(MOCK_UID1)).thenReturn(new String[]{});
@@ -804,37 +817,38 @@
 
     @Test
     public void testPackageRemoveThenAdd() throws Exception {
-        addPackage(MOCK_PACKAGE1, MOCK_UID1, new String[] {INTERNET, UPDATE_DEVICE_STATS});
+        addPackage(MOCK_PACKAGE1, MOCK_UID1, INTERNET, UPDATE_DEVICE_STATS);
         mNetdMonitor.expectTrafficPerm(PERMISSION_TRAFFIC_ALL, MOCK_UID1);
 
         when(mPackageManager.getPackagesForUid(MOCK_UID1)).thenReturn(new String[]{});
         mPermissionMonitor.onPackageRemoved(MOCK_PACKAGE1, MOCK_UID1);
         mNetdMonitor.expectTrafficPerm(PERMISSION_UNINSTALLED, MOCK_UID1);
 
-        addPackage(MOCK_PACKAGE1, MOCK_UID1, new String[] {INTERNET});
+        addPackage(MOCK_PACKAGE1, MOCK_UID1, INTERNET);
         mNetdMonitor.expectTrafficPerm(PERMISSION_INTERNET, MOCK_UID1);
     }
 
     @Test
     public void testPackageUpdate() throws Exception {
-        addPackage(MOCK_PACKAGE1, MOCK_UID1, new String[] {});
+        addPackage(MOCK_PACKAGE1, MOCK_UID1);
         mNetdMonitor.expectTrafficPerm(PERMISSION_NONE, MOCK_UID1);
 
-        addPackage(MOCK_PACKAGE1, MOCK_UID1, new String[] {INTERNET});
+        addPackage(MOCK_PACKAGE1, MOCK_UID1, INTERNET);
         mNetdMonitor.expectTrafficPerm(PERMISSION_INTERNET, MOCK_UID1);
     }
 
     @Test
     public void testPackageUninstallWithMultiplePackages() throws Exception {
-        addPackage(MOCK_PACKAGE1, MOCK_UID1, new String[] {INTERNET, UPDATE_DEVICE_STATS});
+        addPackage(MOCK_PACKAGE1, MOCK_UID1, INTERNET, UPDATE_DEVICE_STATS);
         mNetdMonitor.expectTrafficPerm(PERMISSION_TRAFFIC_ALL, MOCK_UID1);
 
-        // Mock another package with the same uid but different permissions.
-        PackageInfo packageInfo2 = systemPackageInfoWithPermissions(INTERNET);
-        when(mPackageManager.getPackageInfo(eq(MOCK_PACKAGE2), anyInt())).thenReturn(packageInfo2);
-        when(mPackageManager.getPackagesForUid(MOCK_UID1)).thenReturn(new String[]{
-                MOCK_PACKAGE2});
+        // Install another package with the same uid but different permissions.
+        addPackage(MOCK_PACKAGE2, MOCK_UID1, INTERNET);
+        mNetdMonitor.expectTrafficPerm(PERMISSION_TRAFFIC_ALL, MOCK_UID1);
 
+        // Uninstall MOCK_PACKAGE1 and expect only INTERNET permission left.
+        when(mPackageManager.getPackagesForUid(eq(MOCK_UID1)))
+                .thenReturn(new String[]{MOCK_PACKAGE2});
         mPermissionMonitor.onPackageRemoved(MOCK_PACKAGE1, MOCK_UID1);
         mNetdMonitor.expectTrafficPerm(PERMISSION_INTERNET, MOCK_UID1);
     }
@@ -888,8 +902,8 @@
         final Intent addedIntent = new Intent(Intent.ACTION_PACKAGE_ADDED,
                 Uri.fromParts("package", MOCK_PACKAGE1, null /* fragment */));
         addedIntent.putExtra(Intent.EXTRA_UID, MOCK_UID1);
-        setPackagePermissions(MOCK_PACKAGE1, MOCK_UID1,
-                new String[] { INTERNET, UPDATE_DEVICE_STATS });
+        buildAndMockPackageInfoWithPermissions(MOCK_PACKAGE1, MOCK_UID1, INTERNET,
+                UPDATE_DEVICE_STATS);
         receiver.onReceive(mContext, addedIntent);
         mNetdMonitor.expectTrafficPerm(PERMISSION_TRAFFIC_ALL, MOCK_UID1);
 
@@ -910,13 +924,6 @@
         return captor.getValue();
     }
 
-    private void buildAndMockPackageInfoWithPermissions(String packageName, int uid,
-            String... permissions) throws Exception {
-        final PackageInfo packageInfo = setPackagePermissions(packageName, uid, permissions);
-        packageInfo.packageName = packageName;
-        packageInfo.applicationInfo.uid = uid;
-    }
-
     @Test
     public void testUidsAllowedOnRestrictedNetworksChanged() throws Exception {
         final ContentObserver contentObserver = expectRegisterContentObserver(
@@ -957,8 +964,6 @@
         mPermissionMonitor.onUserAdded(MOCK_USER1);
         buildAndMockPackageInfoWithPermissions(MOCK_PACKAGE1, MOCK_UID1, CHANGE_NETWORK_STATE);
         buildAndMockPackageInfoWithPermissions(MOCK_PACKAGE2, MOCK_UID1);
-        when(mPackageManager.getPackagesForUid(MOCK_UID1))
-                .thenReturn(new String[]{MOCK_PACKAGE1, MOCK_PACKAGE2});
 
         // MOCK_PACKAGE1 have CHANGE_NETWORK_STATE, MOCK_UID1 should have NETWORK permission.
         addPackageForUsers(new UserHandle[]{MOCK_USER1}, MOCK_PACKAGE1, MOCK_UID1);
@@ -1105,8 +1110,6 @@
         externalIntent.putExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST, new String[] {MOCK_PACKAGE1});
         buildAndMockPackageInfoWithPermissions(MOCK_PACKAGE1, MOCK_UID1, CHANGE_NETWORK_STATE);
         buildAndMockPackageInfoWithPermissions(MOCK_PACKAGE2, MOCK_UID1, UPDATE_DEVICE_STATS);
-        when(mPackageManager.getPackagesForUid(MOCK_UID1))
-                .thenReturn(new String[]{MOCK_PACKAGE1, MOCK_PACKAGE2});
         receiver.onReceive(mContext, externalIntent);
         mNetdMonitor.expectNetworkPerm(NETWORK, new UserHandle[]{MOCK_USER1}, MOCK_UID1);
         mNetdMonitor.expectTrafficPerm(PERMISSION_UPDATE_DEVICE_STATS, MOCK_UID1);
@@ -1137,8 +1140,6 @@
                 CONNECTIVITY_USE_RESTRICTED_NETWORKS, UPDATE_DEVICE_STATS);
         buildAndMockPackageInfoWithPermissions(MOCK_PACKAGE2, MOCK_UID1, CHANGE_NETWORK_STATE,
                 INTERNET);
-        when(mPackageManager.getPackagesForUid(MOCK_UID1))
-                .thenReturn(new String[]{MOCK_PACKAGE1, MOCK_PACKAGE2});
         receiver.onReceive(mContext, externalIntent);
         mNetdMonitor.expectNetworkPerm(SYSTEM, new UserHandle[]{MOCK_USER1}, MOCK_UID1);
         mNetdMonitor.expectTrafficPerm(PERMISSION_TRAFFIC_ALL, MOCK_UID1);